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Weather & Climate
Dieppe, New Brunswick, Canada
Overview
Climate data and monthly weather averages for Dieppe.
Key Metrics
Annual Avg
6°C
Summer Avg
17.2°C
Winter Avg
-5.5°C
Record High
29.5°C
Record Low
-26.2°C
Annual Precipitation
1013.3 mm
Avg Humidity
85%
Summer Humidity
82%
Winter Humidity
91%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 14.6° | -7° | -25.6° | 71.9 | 92% | 44 | 41.4 |
| Feb | 11.7° | -6.7° | -26.2° | 71.1 | 92% | 58 | 50.6 |
| Mar | 20.1° | -2.5° | -21.5° | 72.2 | 85% | 102 | 45 |
| Apr | 20.1° | 3.4° | -12° | 78.9 | 81% | 130 | 33 |
| May | 24.4° | 9.2° | -2.1° | 80.6 | 81% | 157 | 27.9 |
| Jun | 27.8° | 14.4° | 1.4° | 95.4 | 82% | 163 | 29.1 |
| Jul | 29.3° | 18.7° | 8.6° | 78.7 | 83% | 171 | 27.5 |
| Aug | 28.9° | 18.6° | 8.8° | 80.3 | 82% | 151 | 31.5 |
| Sep | 29.5° | 15.1° | 2.7° | 89.4 | 81% | 116 | 46 |
| Oct | 23.9° | 9.3° | -3.5° | 101.4 | 83% | 76 | 34.8 |
| Nov | 18.8° | 3° | -13.4° | 93.9 | 85% | 42 | 36.5 |
| Dec | 14.3° | -2.9° | -22.6° | 99.5 | 89% | 33 | 36.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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